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1673 South State Street
Jerseyville, IL 62052
(618) 498-6877
(866) 356-9982

sales@custommotorsinc.com
Motor 6:
Complete Performance 383 Cubic Inch Stroker with Chrome

The ultimate for street and show: tire smoking, roaring hot sound, hot performance with lots of show chrome, and affordable. Estimated 390-450 HP pending cam selection and options.

We use our Custom Motor #5, a seasoned 350 block fully machined, aligned honed and decked, then we add a stroker crank, performance cam, lifters, double row timing set, high volume oil pump, shaft and pick up, new pistons, rings and bearings, topped off with machined performance heads with hardened seats and 2:02/1:60 stainless steel values.

We then include as standard features:
- Hot cam with rough idle (low vacuum)
- 750CFM performance carb with electric choke
- Aluminum 180 high rise intake
- Performance HEI distributor with 50,000v coil,
     8MM wires, AC plugs
- Fuel pump with lines
- Starter
- Performance balancer
- Oil filter
- Flex plate

Plus chrome and aluminum oil pan, timing cover, dip stick, carb fuel line, water pump, double groove water pump and crank pulleys, along with GM polished bow tie tall valve covers.

Affordable - Running - Performance Show Looks - Customizable*

Only $4,895.00

*See our options page for that personable touch


Specializing in complete running engines.

Custom Motor 1
Long Block 350

Custom Motor 2
Complete 350

Custom Motor 3
Complete 350 Mild

Custom Motor 4
Complete 350 High

Custom Motor 5
383 Long Block

Custom Motor 6
383 High Performance

Custom Motor 7
454-468 Big Block

View our
options for that personable touch.